Wander along the main thoroughfare with people from all over the world, through clouds of scented tobacco smoke, past tacky souvenir shops for tourists that trade right next to bulk foodstuff shops for locals, and stop at a random cafe table for a spot of sweet black tea and people watching.

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It's sporadic and random, but promising for travelers if more people post information.

WSJ: Summer Air-Travel Survival Guide

Since Google Calendar uses the same credentials to access Google contacts, this could give a hacker access to the contact details for your friends, loved ones, colleagues, and those random people whose numbers you entered and never called again.

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"The idea for the show came from the charged interactions I was having with random people on Twitter, " she says.

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When assigned to random groups to select music with people you do not know, for example, you will collectively create a shared favorites list that is likely to be quite different from the lists of all other groups that might form for a similar task.

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At present Micron Technology (nyse: MU - news - people ) and other producers of dynamic random access memory chips for computers--one of the most competitive industries on the planet--are confronted with charges from the Justice Department that imply all three pricing offenses at once.

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The show centers around flash mobs, the phenomenon when a bunch of seemingly random people in a public place suddenly start putting on a coordinated dance show. (For an example see a clip from Modern Family at the bottom of this post.) Fox will premier the show as a special on March 31st after American Idol.

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